Data center task migration optimization method and system under regional power supply fault

The invention relates to a data center task migration optimization method and system under a regional power supply fault, belongs to the field of economic dispatching of data centers, and is used for solving the problem of how to ensure orderly power utilization of the data center under the condition of a power grid power supply fault. According to the scheme, when the regional power supply fault occurs in the data center, the data center optimization scheduling model is adopted to perform task migration, and the data center optimization scheduling model adopts a plurality of processes to complete one task of the data center, so that the task migration of the data center is converted into process scheduling of a power utilization strategy which enables the total migration cost to be minimum; not only is the service quality requirement of the data center task ensured, but also the economic benefit of the data center is improved. 本发明涉及一种区域供电故障下的数据中心任务迁移优化方法及系统，属于数据中心经济调度领域，用于解决在电网供电故障的情况下如何保证数据中心的有序用电的问题。本方案通过在